Aiwa XR-M101 Service Manual page 15

SCHEMATIC DIAGRAM-1/5 (MAIN 1/2)
Q Q
3 7 6 3 1 5 1 5 0
MAIN C.B (1/2)
REC/PB SW
101LH,131U:390
101K,EZ,131EZ:470
R146 101LH,131U:390
101K,EZ,131EZ:470
INV.
T E
L 1 3 9 4 2 2 9 6 5 1 3
INV.
Q305,307,308
REC/PB SW
TAPE MECHANIM
(1/2)
(AZM-6 AR1NC)
RCH
LCH
REC/PB SW
EX
TP9
REC/PB SW
CN301
REC BIAS Q314,315 BIAS OSC
ADJ.
2SC3331T
TP8
REC BIAS
w w w
2SC3331T
BEAT CUT
101 K,EZ,131EZ
TO MAIN C.B (2/2)
INV.
IC102
FUNCTION
SWITCH
IC302
BA4560F
Q311,312
RMT SW
IC301
BA4560F
REC AMP
101 K,EZ x a o
y
131 U,EZ
. i
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8
1
IC102
R155,156
R157,158
C147,148
R153,154
JR116,117
R151,152
101K,EZ
131EZ
131
C174
0.1
101K,EZ
131EZ
Q Q
3 7 6 3
Q109,110
Q108
Q106,107
Y
REG
1/4W
2
101LH 101K,EZ 131U 131EZ
R121,122 8.2K 5.6K 6.8K 5.6K
R328,329 68K 15K 68K 15K
SIGNAL :
: PB/FM
u 1 6 3
: REC/AM
.
-15-
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9 2 4 9 8
R139
101LH,131U:5.6k
101K,EZ,131EZ:8.2k
101LH,131U 101K,EZ,
131EZ
M61509FP M62495AFP
JR 12k
N.M 12k
0.01 47/50
JR 56k
N.M JW
JR N.M
Q101,102
HOLD DET
1 5 1 5 0 8 9 2 4
IC101
LA4629
POWER AMP
131U
OTHERS
131U:3P
OTHERS:2P
Y
REG
SW
101 K,EZ
131 EZ
m
c o
2 9 9
PHONES
SPEAKER
IMP:4
9 8 2 9 9
AC C.B
101K,EZ,131U,EZ
C219
*3
*3
1101K,EZ
131U
131EZ
C220
*3
C219 0.1 0.01
C220
131U
PT101
AC
101K,EZ,131EZ:
230V 50Hz
101U:
120V 60Hz
101K,EZ,131U,EZ
PT101
AC
120/220-240V
50/60Hz
120V
220-240V
SW001
AC VOLTAGE
101LH